Merge "Add Multicast routing status to dump" into main am: 3b7259195b

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2919345

Change-Id: Ia91e9736d780a1acca9ca35a3ffaeb23721701e0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>